nxLibGetBinaryInfo |
  
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nxLibGetBinaryInfo |
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Retrieves meta data of a Binary item.
void nxLibGetBinaryInfo (NXLIBERR* result, NXLIBSTR itemPath, NXLIBINT* width, NXLIBINT* height, NXLIBINT* channelCount, NXLIBINT* bytesPerElement, NXLIBBOOL* isFloat, NXLIBDOUBLE* timestamp);
result |
The error code of the operation. |
itemPath |
The path of the item to access. |
width |
The width of the array (consecutive elements in memory). |
height |
The height of the array (number of rows of width*channelCount elements) |
channelCount |
Number of channels for a single item. |
bytesPerElement |
Size in bytes of a single channel value of an item. |
isFloat |
Specifies whether the element data type is a floating point type. |
timestamp |
The current timestamp of the binary blob queried. |
Note: The entire size of the binary blob is width*height*channelCount*bytesPerElement. A 24bit RGB image of VGA resolution would have width == 640, height == 480, channelCount == 3, bytesPerElement == 1 and isFloat == NXLIBFALSE.
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